diff --git a/app/config/template-runtimes.php b/app/config/template-runtimes.php
index d1bb1a5b6a..04eaba2c44 100644
--- a/app/config/template-runtimes.php
+++ b/app/config/template-runtimes.php
@@ -14,7 +14,7 @@ return [
     ],
     'DART' => [
         'name' => 'dart',
-        'versions' => ['3.8', '3.5', '3.3', '3.1', '3.0', '2.19', '2.18', '2.17', '2.16']
+        'versions' => ['3.9', '3.8', '3.5', '3.3', '3.1', '3.0', '2.19', '2.18', '2.17', '2.16']
     ],
     'GO' => [
         'name' => 'go',
@@ -38,6 +38,6 @@ return [
     ],
     'FLUTTER' => [
         'name' => 'flutter',
-        'versions' => ['3.32', '3.24']
+        'versions' => ['3.35', '3.32', '3.24']
     ],
 ];